215543484

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{153521}}^1$

素因数の和:153547

約数の個数: 48

約数和(自身を含む): 601806240

約数和(自身を除く): 386262756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 153521, 307042, 460563, 614084, 921126, 1381689, 1842252, 1995773, 2763378, 3991546, 4145067, 5526756, 5987319, 7983092, 8290134, 11974638, 16580268, 17961957, 23949276, 35923914, 53885871, 71847828, 107771742, 215543484]

約数ペア:

[(1, 215543484), (2, 107771742), (3, 71847828), (4, 53885871), (6, 35923914), (9, 23949276), (12, 17961957), (13, 16580268), (18, 11974638), (26, 8290134), (27, 7983092), (36, 5987319), (39, 5526756), (52, 4145067), (54, 3991546), (78, 2763378), (108, 1995773), (117, 1842252), (156, 1381689), (234, 921126), (351, 614084), (468, 460563), (702, 307042), (1404, 153521)]